Finding the Third Proportional to 1,222,726 and 2,877,022

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,726 : 2,877,022 = 2,877,022 : x
2. Step 2: Convert to fraction form
   1,222,726/2,877,022 = 2,877,022/x
3. Step 3: Cross multiply
   1,222,726x = 2,877,022 × 2,877,022
4. Step 4: Simplify right side
   1,222,726x = 8,277,255,588,484
5. Step 5: Solve for x
   x = 8,277,255,588,484/1,222,726
6. Step 6: Final answer
   x = 6,769,509.76